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Scientific American, Vol. 56, No. 19 (May 1887) (1887)

leaf 7

An illustration from Scientific American, Vol. 56, No. 19 (May 1887), 1887, leaf 7
05 ohm. delphia meeting of 1885. It is to be hoped that the ing wire, is fast disappearing, or at least diminishing, The normal intensity of current is 35 amperes. The metropolis will serve as an attraction, and secure the in importance. Dynamo construction, also, will be lower the rate of… … the dynamo are connected on the CHARGING BENCH. —Wood and Iron. © 1887 SCIENTIFIC AMERICAN, INC.

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